单词：invariant definition
单词：invariant definition 相关文章
practice listen and repeat i'm off to work. i'm going now. i'll be home late. see you tonight. when will you be back tonight? practice listen and repeat i'll off to work. i'm going now. i'm taking off . i'll be home late. will you be home for lunch?
生活英语
automobile n [美]汽车＝[英]motor car, car 【根】auto自动，mobile移动－汽车 【类】mansion:residence＝limousine:automobile官邸是豪华居所＝豪华轿车是豪华汽车 four-poster:bed＝convertible:automobile四柱床是一种可
不择手段背单词
BEIJING, Aug. 29 (Xinhuanet) -- Since the beginning of 2011, China has taken a series of measures to cool rising prices, such as introducing a prudent monetary policy, boosting supply and containing inrrational demand while establishing a price contr
英语新闻
Senior leader launches high-end automobile production base BEIJING, Oct. 27 (Xinhua) -- Senior leader Jia Qinglin has officially launched a high-end production base for Beijing Automotive's Chinese branded automobiles. Jia, a member of the Standing C
英语新闻
Listen to the statements. Check the correct answers. 1.What should we do? There's no taxi coming to this taxi stop... 2.Should we drive today? The radio said there has been a serious accident happened on the freeway. 3.You see, there's a lot of traff
英语听力练习题
Listen to the radio broadcast about the traffic conditions. Then, check the correct answers. 1.Traffic from downtown to suburbs is unusually light today. The same situation happened on the opposite directions, there are very few cars on the CTl highw
英语听力练习题